85148500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8963}}^1$

素因数の和:9001

約数の個数: 48

約数和(自身を含む): 195773760

約数和(自身を除く): 110625260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 8963, 9500, 17926, 35852, 44815, 89630, 170297, 179260, 224075, 340594, 448150, 681188, 851485, 896300, 1120375, 1702970, 2240750, 3405940, 4257425, 4481500, 8514850, 17029700, 21287125, 42574250, 85148500]

約数ペア:

[(1, 85148500), (2, 42574250), (4, 21287125), (5, 17029700), (10, 8514850), (19, 4481500), (20, 4257425), (25, 3405940), (38, 2240750), (50, 1702970), (76, 1120375), (95, 896300), (100, 851485), (125, 681188), (190, 448150), (250, 340594), (380, 224075), (475, 179260), (500, 170297), (950, 89630), (1900, 44815), (2375, 35852), (4750, 17926), (8963, 9500)]